Presidential Communications Development and Strategic Planning Office & Quezon, M. L. I. (2014). The official calendar of the Republic of the Philippines: An almanac of Philippine commemorations : enlivened with illustrations and information. Presidential Communications Development and Strategic Planning Office.
Chicago Style (17th ed.) CitationPresidential Communications Development and Strategic Planning Office and Manuel L. III Quezon. The Official Calendar of the Republic of the Philippines: An Almanac of Philippine Commemorations : Enlivened with Illustrations and Information. Manila: Presidential Communications Development and Strategic Planning Office, 2014.
MLA (9th ed.) CitationPresidential Communications Development and Strategic Planning Office and Manuel L. III Quezon. The Official Calendar of the Republic of the Philippines: An Almanac of Philippine Commemorations : Enlivened with Illustrations and Information. Presidential Communications Development and Strategic Planning Office, 2014.